Home / 5,644,844.67-7,789,951.95-3,066,566.07

Finding the Fourth Proportional to 5,644,844.67, 7,789,951.95 and 3,066,566.07

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Solution

The fourth proportional to 5,644,844.67, 7,789,951.95 and 3,066,566.07 is: 4,231,897.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,644,844.67 : 7,789,951.95 = 3,066,566.07 : x
  2. Step 2: Convert to fraction form
    5,644,844.67/7,789,951.95 = 3,066,566.07/x
  3. Step 3: Cross multiply
    5,644,844.67x = 7,789,951.95 × 3,066,566.07
  4. Step 4: Simplify right side
    5,644,844.67x = 23,888,402,336,800.34
  5. Step 5: Solve for x
    x = 23,888,402,336,800.34/5,644,844.67
  6. Step 6: Final answer
    x = 4,231,897.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.